Get a system shell if you can get one . . . go to /etc/shells and remove the entry in capital letters which is something like /ETC/SOMETHING/BOGUS (I gorgot the actual verbiage, but it's impossible to miss!!).

Get a system shell if you can get one . . . go to /etc/shells and remove the entry in capital letters which is something like /ETC/SOMETHING/BOGUS (I gorgot the actual verbiage, but it's impossible to miss!!).